The Preciosa company is renowned for the quality of its Czech seed beads. The knowledge and long experience of its glass makers, combined with its unique modern technology, result in superior production of a wide range of colors and sizes. Many of the world's most highly esteemed jewelry and loom work pieces have been created by using Preciosa Czech seed beads exclusively. Fire Mountain Gems and Beads® feels privileged to have been appointed a direct importer and distributor for the seed beads of the Preciosa company. A hank can contain approximately 4,000 beads. Size and shape may vary slightly and color may vary from dye lot to dye lot.